OMPAH, ONTARIO

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Elevation: 251 meters Latitude: 44 58N Longitude: 76 51W

WEATHER

Monthly - Summary

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Forecast

Monthly - All Data

Climate Summary

CURRENT CONDITIONS

Sunrise/Set

05:35 am

08:32 pm
Local Time
5:20 am EDT
17 May, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °F ] °C

TEMPERATURE

Average Temperature

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		5.4		-10		-8.3		-2.9		4.3		11.5		17.1		19		18		13.8		7.1		0.8		-5.8

Average High Temperature

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		11.6		-4.6		-1.6		3.5		10.9		18.5		24		26.1		25		20.5		12.7		5.3		-1.3

Average Low Temperature

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-0.8		-15.3		-14.9		-9.2		-2.4		4.4		10.2		11.9		10.9		7.1		1.4		-3.6		-10.3

Highest Recorded Temperature

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		36		13		12.5		24		30.5		33		34.5		35.5		36		33.5		27		19		14

Lowest Recorded Temperature

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-37		-36.5		-37		-32		-18		-7		-1		3		0.5		-6.5		-10		-25		-33

Average Number of Days Above 95F/35C

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		0.4		---		---		---		---		---		---		0.1		0.3		---		---		---		---

Average Number of Days Above 86F/30C

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		9.6		---		---		---		0.1		0.3		2.3		3.8		2.4		0.6		---		---		---

Average Number of Days Above 70F/21C

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		113.3		---		---		0.6		2.3		11.8		23.7		28.8		28		15.2		3.1		---		---

Average Number of Days Above 50F/10C

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		198.8		0.4		0.3		4.1		16.5		29.1		30		31		31		29.9		20		5.9		0.5

Average Number of Days Above 32F/0C

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		290		7.2		12		21.3		28.8		31		30		31		31		30		31		24.1		12.7

Average Number of Days Below 35F/2C

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		208.5		30.9		28.2		30.5		24.8		11.4		1.3		---		0.5		6.5		17.7		26.2		30.7

Average Number of Days Below 32F/0C

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		187.4		30.7		27.7		29.1		22		7.7		0.4		---		---		3.5		13.5		23.3		29.6

Average Number of Days Below 28F/-2C

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		148.1		28.9		25.4		24.5		15.6		2.4		---		---		---		0.8		7.9		16.7		25.9

Average Number of Days Below 10F/-12C

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		70.3		20.4		18.3		12.5		1.3		---		---		---		---		---		---		3.5		14.3

Average Number of Days Below -4F/-20C

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		24.3		9.4		8.3		2.8		---		---		---		---		---		---		---		0.2		3.7

Average Number of Days Below -22F/-30C

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3.9		2.1		1.4		0.3		---		---		---		---		---		---		---		---		0.2

PRECIPITATION

Average Precipitation

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		971.5		83.7		49		69.6		64.4		76.8		108.2		84.8		82.2		101.9		79.2		101.1		70.6

Most Precipitation Reported in a Day

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		83.6		45.2		36.3		41		40		29.2		72.8		46.2		61		83.6		60.8		56.8		36

Avg. No. of Days w/Precip. Above 0.1in/2.5mm

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		165.7		15.8		10.8		11.5		12.2		14.5		14.8		13		12.7		14.3		16		15.1		15.1

Avg. No. of Days w/Precip. Above 0.2in/5mm

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		59.7		6		2.8		4.7		4.7		4.6		5.7		4.9		4.9		5.5		4.9		6.1		5.1

Avg. # of Days w/Precip. Above 0.4in/10mm

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		30.4		2.4		1.3		2.6		2.2		2.2		3.5		3.2		2.6		3.5		2		3.2		1.9

Avg. No. of Days w/Precip. Above 1in/25mm

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		6.2		0.3		0.3		0.3		0.2		0.4		0.9		0.7		0.7		0.9		0.4		0.9		0.2

Avg. No. of Days w/Rain Above 0.1in/2mm

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		125		4.2		3.3		5.4		10.4		14.5		14.8		13		12.7		14.3		15.5		10.9		6.1

PRECIPITATION - RAIN

Average Rainfall

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		778.1		33.7		20.7		31.1		52.2		76.5		108.2		84.8		82.2		101.9		76.5		79.7		30.6

Most Rain Reported in a Day

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		83.6		45.2		36.3		41		35		29.2		72.8		46.2		61		83.6		60.8		56.8		28.4

Avg. No. of Days w/Rain Above 0.2in/5mm

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		45.8		2.2		1.1		1.9		3.4		4.6		5.7		4.9		4.9		5.5		4.8		4.5		2.5

Avg. No. of Days w/Rain Above 0.4in/10mm

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		25.1		1.2		0.7		1		1.8		2.2		3.5		3.2		2.6		3.5		1.9		2.7		0.9

Avg. No. of Days w/Rain Above 1in/25mm

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5.7		0.3		0.2		0.3		0.2		0.3		0.9		0.7		0.7		0.9		0.4		0.9		0.1

PRECIPITATION - SNOW

Average Snowfall

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		193.5		50		28.4		38.5		12.2		0.3		---		---		---		---		2.7		21.4		40

Average Snow Cover

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		9.5		26.8		34.1		32.9		2.6		---		---		---		---		---		0.2		1.6		16.1

Average Snow Cover at Month End

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		8.9		32.6		33		13		0.5		---		---		---		---		---		0.7		6.7		20.8

Deepest Snow Cover Reported

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		75		61		67		75		54		2		---		---		---		---		18		41		56

Most Snow Reported in a Day

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		36		24		26		29		14		3		---		---		---		---		18		20.6		36

Avg. No. of Days w/Snow Above 1in/2.5cm

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		50.6		13.1		8.8		7.3		3.6		0.2		---		---		---		---		1.5		5.6		10.6

Avg. No. of Days w/Snowfall Above 2in/5cm

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		12.9		3.9		1.8		2.8		0.8		---		---		---		---		---		0.1		1.5		2.2

Avg. No. of Days w/Snow Above 3.9in/10cm

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4.6		1.1		0.4		1.4		0.3		---		---		---		---		---		0.1		0.4		0.9

Avg. No. of Days w/Snowfall Above 10in/25cm

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		0.2		---		0.1		0.1		---		---		---		---		---		---		---		---		0.1

Av. # of Days w/Snow Depth Above 0.4in/10mm

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		125.3		29.7		28.1		28.2		4.6		0.2		---		---		---		---		0.8		7.9		26

Avg. # of Days w/Snow Depth Above 2in/5cm

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		116.4		28.2		28		27.9		2.8		---		---		---		---		---		0.6		5.4		23.6

Av. # of Days w/Snow Depth Above 3.9in/10cm

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		106		26.3		26.9		26.9		2.1		---		---		---		---		---		0.3		2.7		20.7

Av. # of Days w/Snow Depth Above 7.8in/20cm

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		81.8		22.8		24.8		22.1		1.3		---		---		---		---		---		---		---		10.8

DEGREE DAYS

Heating Degree Days

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4726.4		878.2		752.3		658.1		420.9		211.7		36.9		---		10.2		135.9		348.1		525.9		748

Cooling Degree Days

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		20.8		---		---		---		---		---		---		20.8		---		---		---		---		---

Growing Degree Days

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		900.5		---		---		---		---		46.5		213		279		248		114		---		---		---

SKY CONDITIONS

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.8		9.8		11		12.5		14.1		15.5		16.2		15.8		14.5		13		11.4		10.1		9.4

SOLAR RADIATION

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.9		5.8		9.3		13.6		16.5		18.6		20.3		20.7		17.6		13.5		8.7		5.4		4.7

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.2		2.2		3.1		4.6		6.6		8.2		8.8		8.3		7.1		5.5		3.8		2.6		1.9

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		15		12.2		15.5		18.4		17.3		17.1		17.6		18.4		17.4		15.6		12.2		9.1		9.4

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		15.4		12.4		16.3		18.8		17.5		17.1		18.4		19.9		17.9		15.4		11.7		8.9		10.2

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.9		5.8		9.3		13.6		16.5		18.6		20.3		20.7		17.6		13.5		8.7		5.4		4.7

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.4		2.3		3.4		5		6.9		8.4		9		8.6		7.4		5.7		3.9		2.6		2

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		18		14.8		17.6		22.3		21		20.4		19.7		21.6		19.8		18.6		16.1		11.6		12.9

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		20.3		15.9		19.2		24.3		24.3		23.7		22.8		27.2		22.4		20.4		17		11.9		15.2

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.6		5.3		7.6		11.6		13.4		14.8		16.1		18		15.3		10.8		6.6		4		3.8

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		4.8		1.9		2.8		4		5.9		7.6		8.4		7.4		6.7		5		3.6		2.4		1.7

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		11.8		10.3		11.8		14.5		13.6		13.5		14.1		16		15		11.9		8.3		5.8		7

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.5		10.1		11.1		13.6		11.4		10.7		11.4		15.1		13.5		9.9		6.8		4.9		7

NEARBY - MAP

NEARBY - LIST

Canonto, Ontario (6 mi / 10 km)
Crow Lake, Ontario (20 mi / 33 km)
McCreary's Shore, Ontario (29 mi / 47 km)
Godfrey, Ontario (30 mi / 48 km)
Almonte, Ontario (33 mi / 54 km)

GEOBA.SE

Ompah, Ontario